User Manual

AT8402 Quality of Service (QoS) Commands
Page 3 - 9 AT8402 CLI Reference Manual
Mode Class-Map Config
3.3.4 match class-map
This command adds to the specified class definition the set of match conditions defined
for another class. The
<refclassname> is the name of an existing DiffServ class whose
match conditions are being referenced by the specified class definition. There is no
default value.
Format
match class-map <refclassname>
Mode Class-Map Config
NOTE:
• The parameters
<refclassname> and <class-map-name> can not be the same.
• Only one other class may be referenced by a class.
• Any attempts to delete the
<refclassname> class while the class is still referenced
by any
<class-map-name> fails.
• The combined match criteria of
<class-map-name> and <refclassname> must be
an allowed combination based on the class type.
• Any subsequent changes to the
<refclassname> class match criteria must main-
tain this validity, or the change attempt fails.
• The total number of class rules formed by the complete reference class chain
(including both predecessor and successor classes) must not exceed a platform-
specific maximum. In some cases, each removal of a refclass rule reduces the max-
imum number of available rules in the class definition by one.
3.3.4.1 no match class-map
This command removes from the specified class definition the set of match conditions
defined for another class. The
<refclassname> is the name of an existing DiffServ
class whose match conditions are being referenced by the specified class definition.
Format
no match class-map <refclassname>
Mode Class-Map Config
3.3.5 match dstip
This command adds to the specified class definition a match condition based on the
destination IP address of a packet. The
<ipaddr> parameter specifies an IP address and
<ipmask> specifies a subnet mask and must consist of a contiguous set of leading 1
bits.
Default none
Format
match dstip <ipaddr> <ipmask>
Mode Class-Map Config
3.3.6 match dstl4port
This command adds to the specified class definition a match condition based on the
destination layer 4 port of a packet using a single keyword or numeric notation. To
specify the match condition as a single keyword, the value for
<portkey> is one of the
supported port name keywords. The currently supported
<portkey> values are: domain,